I was not at all concerned about this procedure until pre-op called from hospital. The PA made it sound like no big deal and I scheduled a ride. They now tell me I need someone with me for 24 hours after the out patient procedure. If I don't have someone with me then I cannot have the procedure and live with passing blood clots and blood in my urine in hopes the clots will keep passing through. The procedure was presented as simple and quick. I don't know what to do as there is no one to stay with me. Really scared now!! Likely will cancel.